绝大多数的慢性淋巴细胞白血病为
A.B细胞性B.T细胞性C.30%B细胞性和70%T细胞性D.40%B细胞性和30%T细胞性E.50%色细胞性和50%T细胞性
参考答案:A
I’ve already told you that I’m going to buy it, ________.
A.how much does it cost
B.no matter how it costs
C.however does it cost much
D.however much it costs
矿用公路在曲线段应()。
A.加宽
B.减宽
C.不变
D.内侧加高